127394448

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 80

約数和(自身を含む): 345513600

約数和(自身を除く): 218119152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 464, 568, 696, 852, 1136, 1289, 1392, 1704, 2059, 2578, 3408, 3867, 4118, 5156, 6177, 7734, 8236, 10312, 12354, 15468, 16472, 20624, 24708, 30936, 32944, 37381, 49416, 61872, 74762, 91519, 98832, 112143, 149524, 183038, 224286, 274557, 299048, 366076, 448572, 549114, 598096, 732152, 897144, 1098228, 1464304, 1794288, 2196456, 2654051, 4392912, 5308102, 7962153, 10616204, 15924306, 21232408, 31848612, 42464816, 63697224, 127394448]

約数ペア:

[(1, 127394448), (2, 63697224), (3, 42464816), (4, 31848612), (6, 21232408), (8, 15924306), (12, 10616204), (16, 7962153), (24, 5308102), (29, 4392912), (48, 2654051), (58, 2196456), (71, 1794288), (87, 1464304), (116, 1098228), (142, 897144), (174, 732152), (213, 598096), (232, 549114), (284, 448572), (348, 366076), (426, 299048), (464, 274557), (568, 224286), (696, 183038), (852, 149524), (1136, 112143), (1289, 98832), (1392, 91519), (1704, 74762), (2059, 61872), (2578, 49416), (3408, 37381), (3867, 32944), (4118, 30936), (5156, 24708), (6177, 20624), (7734, 16472), (8236, 15468), (10312, 12354)]